Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung GSM Samsung SGH-i700 service manual
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GSM TELEPHONE
SGH-i700
GSM TELEPHONE CONTENTS
1. Specification
2. Flow Chart of Troubleshooting
3. Exploded Views and Parts List
4. Electrical Parts List
5. Block Diagrams
6. PCB Diagrams
1. SGH-i700 Specification
1.1 PDA specification
Parts Name Description Note
PXA255
Core : Intel(r) Xscale(TM)
CPU
Core Frequencies : 100 ~ 400 MHz
Clock : 3.6864 MHz, 32,768 KHz
ROM RD48F3300L0ZDQ0, Flash Memory, 16M * 32 Bit
Memory
RAM K4M513233, SDRAM, 4 Bank, 16M * 32 Bit
LCD Resolution : 240 * 320
Auido CODEC WM9705, 18-bit stereo audio, 4-wire touch screen
Melody YMU762, 40 poly
SD Card SPI Mode
1/4" VGA CMOS Color Image Sensor, 640 * 480 Pixels,
Camera
SPI Mode
JTAG IEEE 1149.1 Portocol support, Flash Programming Control
Ethernet Flash Programming Control
UART RS-232C
IrDA STUART;s transmit and receive
Main Standard/Extend Capacitance : 1050/2000mA
Battery
Backup Capacitance : 30mA
Speaker Impedance : 8 , Size : 20 m m * 4.
6t
Receiver Impedance : 32 , Size : 12 m m * 3.
2t
Motor RPM 7000 ~12000, Size : 14 m m * 3.
4t
Key Matrix 4 * 4
1-1
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This Document can not be used without Samsung's authorization
SGH-I700 Specification
1.2 Phone Specification
Parts Name Description Note
Trident EF version
Core : DSP16000/ARM7IDM
CPU DSP Core : RAM(20k * 16), ROM(144K * 16)
ARM CORE : RAM(4K * 32), ROM(2K * 32)
Clock : 13 MHz, 32,768 KHz
LRS1826A
Memory ROM : 4M * 16 Bit * 2
RAM : 2M * 16 Bit
Single-cell Li-lon Charger, SIU, LED Driver
Power-On/Off and reset control logic
PMIC
8-bit ADC, Seven programmable low-drop-out regulators
1.8/3.0V SIM power supply and logic level translators
Supports GSM 2+ new feature : multislotting( GPRS and HSCSD)
ADC and DAC function for baseband and voice band
CODEC DAI(digital audio interface)
32.768 clock on-chip oscillator
GMSK modulator(88/144 bits)
Low-IF Receiver, Universal Baseband Interface
Offset-PLL Transmitter
Dual RF Synthesizer, GPRS Class 12 Compliant
RF Transceiver
Serial Interface
Dual and Triple-Band
Support(GSM850/E-GSM900/DCS1800/PCS1900)
Complete Power Control Solution
Single 2.9V to 5.5V Supply Voltage
GSM, E-GSM and DCS/PCS
PAM
Products/GPRS Class 12 Compatible
+35dBm GSM Output Power at 3.5V/ +33dBm DCS/PCS Output
Power at 3.5V
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